| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.65 | 3.652% | $147.8596 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $106.52 | 13.472% | $120.8704 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $130.29 | 4.397% | $136.0189 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $58.85 | 9.327% | $64.3389 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $194.36 | 11.434% | $216.5831 | $216.58 | $216.60 | $216.60 |
| Purchase #6 | $243.44 | 11.450% | $271.3139 | $271.31 | $271.30 | $271.30 |
| Purchase #7 | $10.42 | 8.545% | $11.3104 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $886.53 | $968.2952 | $968.29 | $968.25 | $968.30 | |